Warning, file /office/calligra/libs/textlayout/FrameIterator.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /* This file is part of the KDE project
  * Copyright (C) 2011 C. Boemann, KO GmbH <cbo@kogmbh.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "FrameIterator.h"
 
 #include "TableIterator.h"
 
 #include <QTextFrame>
 #include <QTextTableCell>
 
 FrameIterator::FrameIterator(QTextFrame *frame)
 {
     it = frame->begin();
     m_frame = it.parentFrame();
     currentTableIterator = 0;
     currentSubFrameIterator = 0;
     lineTextStart = -1;
     endNoteIndex = 0;
 }
 
 FrameIterator::FrameIterator(const QTextTableCell &cell)
 {
     Q_ASSERT(cell.isValid());
     it = cell.begin();
     m_frame = it.parentFrame();
     currentTableIterator = 0;
     currentSubFrameIterator = 0;
     lineTextStart = -1;
     endNoteIndex = 0;
 }
 
 FrameIterator::FrameIterator(FrameIterator *other)
 {
     it = other->it;
     m_frame = it.parentFrame();
     masterPageName = other->masterPageName;
     lineTextStart = other->lineTextStart;
     fragmentIterator = other->fragmentIterator;
     endNoteIndex = other->endNoteIndex;
     if (other->currentTableIterator)
         currentTableIterator = new TableIterator(other->currentTableIterator);
     else
         currentTableIterator = 0;
 
     if (other->currentSubFrameIterator)
         currentSubFrameIterator = new FrameIterator(other->currentSubFrameIterator);
     else
         currentSubFrameIterator = 0;
 }
 
 FrameIterator::~FrameIterator()
 {
     delete currentTableIterator;
     delete currentSubFrameIterator;
 }
 
 bool FrameIterator::isValid() const
 {
     return m_frame;
 }
 
 bool FrameIterator::operator ==(const FrameIterator &other) const
 {
     if (it != other.it)
         return false;
     if (endNoteIndex != other.endNoteIndex)
         return false;
     if (currentTableIterator || other.currentTableIterator) {
         if (!currentTableIterator || !other.currentTableIterator)
             return false;
         return *currentTableIterator == *(other.currentTableIterator);
     } else if (currentSubFrameIterator || other.currentSubFrameIterator) {
         if (!currentSubFrameIterator || !other.currentSubFrameIterator)
             return false;
         return *currentSubFrameIterator == *(other.currentSubFrameIterator);
     } else {
         return lineTextStart == other.lineTextStart;
     }
 }
 
 TableIterator *FrameIterator::tableIterator(QTextTable *table)
 {
     if(table == 0) {
         delete currentTableIterator;
         currentTableIterator = 0;
     } else if(currentTableIterator == 0) {
         currentTableIterator = new TableIterator(table);
         currentTableIterator->masterPageName = masterPageName;
     }
     return currentTableIterator;
 }
 
 FrameIterator *FrameIterator::subFrameIterator(QTextFrame *subFrame)
 {
     if(subFrame == 0) {
         delete currentSubFrameIterator;
         currentSubFrameIterator = 0;
     } else if(currentSubFrameIterator == 0) {
         currentSubFrameIterator = new FrameIterator(subFrame);
         currentSubFrameIterator->masterPageName = masterPageName;
     }
     return currentSubFrameIterator;
 }